Pre-flight butler tray



FIG. 1 is a perspective view of a pre-flight butler tray showing my newdesign;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end view looking at FIG. 2 from the left side thereof;

FIG. 4 is a front view looking at FIG. 2 from the front thereof;

FIG. 5 is an end view looking at FIG. 2 from the right side thereof;

FIG. 6 is a back view looking at FIG. 2 from the rear side thereof; and

FIG. 7 is a bottom plan view.

The ornamental design for a pre-flight butler tray, as shown anddescribed.